We found that ISCA1 RNA was positively correlated with all six tumor stemness features in TGCTs and was positively correlated with DMPs, DNAss, ENHss, and EREG.METH in PCPGs but was negatively correlated with BLCA and BRCA (Figure 6A, Supplementary Figure S15A). This evidence concerns the gene ISCA1 and neoplasm.